The contents of `cpp/ql/test` should be original - nothing should be copied from other sources. In particular do not copy-paste C/C++ code from third-party projects, your own projects, or the standard C/C++ library implementation of your compiler (regardless of the associated license). As an exception, required declarations may be taken from the following sources where necessary:

- Code from existing queries and tests in this repository

This includes 'translating QL to C++', that is, writing C/C++ declarations from the information such as parameter names and positions specified in QL classes (when there is enough information to do so).

- Code in the public domain